Individual Calculations January 2024
 Pyun, Lindsay  Total change: 22.40  Rating chartPersonal card
 2nd Ribble Weekend Congress - Major U2200 Leyland ENG 2023-12-08
RcRownchangeKK*chgGame
 1962 1642 1.00 3 0.56 40 22.40 
  Surtees, Mike J 2046 ENG0.001-0.0840-3.20 
  Peacock, Malcolm R 2013 ENG0.5010.404016.00 
  McCarthy, Damian 1827 ENG0.5010.24409.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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